`qcmemory.net`

DNSSEC	⚠️ Not signed
A	217.180.227.153^{🇺🇸 CMN217.180.224.0/21}
		PTR	`1720914-09-v1190-static.dvnpiaaa.metronetinc.net`
NS	`ns3.davenportlibrary.com` ⭐
NS	`ns2.davenportlibrary.net`
		A	217.180.227.147^{🇺🇸 CMN217.180.224.0/21}
			PTR	`1720914-03-v1190-static.dvnpiaaa.metronetinc.net`
NS	`ns3.davenportlibrary.net`
		A	217.180.227.148^{🇺🇸 CMN217.180.224.0/21}
			PTR	`1720914-04-v1190-static.dvnpiaaa.metronetinc.net`
SOA	`ns3.davenportlibrary.com`hostmaster@davenportlibrary.com 2010-09-26 #33

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778443741

Same first word

qcmemory.com

qcmemory.org

qcmemory.net

qcmemory.mobi

qcmemory.info

DNS History

7 records (4 active, 3 former)

○NSns1.davenportlibrary.net2015-07-07 → 2017-01-07 · 5 obs

● 2015-07-07 13:34:50
○ 2015-11-16 02:15:14
● 2017-01-07 14:02:44
○ 2017-12-05 23:48:16
○ 2026-05-10 20:30:36

●NSns2.davenportlibrary.net2015-07-07 → 2026-05-10 · 2 obs

● 2015-07-07 13:34:50
● 2026-05-10 20:30:36

●NSns3.davenportlibrary.com2015-11-16 → 2026-05-10 · 3 obs

○ 2015-07-07 13:34:50
● 2015-11-16 02:15:14
● 2026-05-10 20:30:36

●NSns3.davenportlibrary.net2015-11-16 → 2026-05-10 · 3 obs

○ 2015-07-07 13:34:50
● 2015-11-16 02:15:14
● 2026-05-10 20:30:36

○A216.159.166.2352017-12-05 → 2017-12-05 · 4 obs

○ 2017-01-07 14:02:44
● 2017-12-05 23:48:16
○ 2026-03-05 22:06:22
○ 2026-05-10 20:30:36

●A217.180.227.1532026-03-05 → 2026-05-10 · 3 obs

○ 2017-12-05 23:48:16
● 2026-03-05 22:06:22
● 2026-05-10 20:30:36

○A63.232.6.2082015-07-07 → 2017-01-07 · 4 obs

● 2015-07-07 13:34:50
● 2017-01-07 14:02:44
○ 2017-12-05 23:48:16
○ 2026-05-10 20:30:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net...	-
qcmemory.net	ns2.davenportlibrary.net, ns3.davenportlibrary.net	2 records

✅ Authoritative Response

Server:217.180.227.147

NS records: ns2.davenportlibrary.net, ns3.davenportlibrary.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qcmemory.net (unsigned zone)

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.180.227.153`
NS	2	`ns3.davenportlibrary.net, ns2.davenportlibrary.net`
SOA	1	`ns3.davenportlibrary.com hostmaster.dave`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.davenportlibrary.net, ns3.davenportlibrary.net)

Analysis

IP Addresses

qcmemory.net points to a single IP number: 217.180.227.153.

Other host names, for instance 1720914-09-v1190-static.dvnpiaaa.metronetinc.net, www.davenportlibrary.com, davenportlibrary.com, davenportlibrary.org and qcmemory.com share IP numbers with qcmemory.net.

Name Servers

The domain qcmemory.net is delegated to three name servers: ns3.davenportlibrary.com, ns2.davenportlibrary.net and ns3.davenportlibrary.net.

qcmemory.net shares name servers with other domains at least partially, for instance davenportlibrary.net, davenportvotes.org, davenportlibrary.com, davenportlibrary.org and qcmemory.com.

Host names with one IP number:

ns2.davenportlibrary.net points to: 217.180.227.147.

ns3.davenportlibrary.net points to: 217.180.227.148.

qcmemory.net - robtex.com

qcmemory.net

net